Corrosion and aging resistant pipe cap

Abstract

The utility model relates to the field of pipe caps, and discloses a corrosion-resistant and aging-resistant pipe cap which comprises a cap body, an insertion opening is formed in the pipe cap body, a pipeline is connected to the inner wall of the insertion opening in a sliding mode, a cleaning assembly is arranged in the pipe cap body, and a fixing assembly is arranged in the pipe cap body. A plurality of through openings are formed in the pipe cap body, plugging assemblies are arranged on the outer sides of the through openings, each fixing assembly comprises two pull rods, the outer sides of the pull rods are slidably connected to the interior of the pipeline, baffles are fixedly connected to the outer sides of the pull rods, inserting blocks are fixedly connected to the outer sides of the baffles, and springs are arranged on the outer sides of the pull rods in a sleeving mode. According to the utility model, through the mutual cooperation of the structures such as the pull rod, the baffle, the spring and the insertion port, the pipe cap main body can be quickly replaced and maintained, and complicated tools or tedious dismounting steps are not needed.

Description

Technical Field

[0001] This utility model relates to the field of pipe caps, and more particularly to a pipe cap that is resistant to corrosion and aging. Background Technology

[0002] A pipe cap is an accessory used at the end of a pipeline to seal it, prevent foreign objects from entering, or prevent media leakage. They are made of various materials, such as plastic and metal. Plastic pipe caps are low-cost and corrosion-resistant, and are commonly used in civil and chemical industries; metal pipe caps are high-strength and suitable for high-pressure, high-temperature industrial pipeline systems. They are easy to install and effectively protect the integrity of the pipeline system.

[0003] In the existing technology, the installation and disassembly of a corrosion-resistant and aging-resistant pipe cap often require the use of various complex tools, such as wrenches and screwdrivers, to disassemble multiple screws or fasteners at the connection between the pipe cap and the pipe one by one. The process is cumbersome, time-consuming and labor-intensive. Moreover, during the disassembly process, due to the limited operating space and the tight interlocking between the components, the pipe cap and the pipe itself are also damaged to a certain extent, which further affects the overall performance and service life of the pipeline system.

[0004] To address the above problems, a corrosion-resistant and aging-resistant pipe cap is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a corrosion-resistant and aging-resistant pipe cap, aiming to improve the existing technology where the installation and disassembly of a corrosion-resistant and aging-resistant pipe cap often requires the use of various complex tools, such as wrenches and screwdrivers, to disassemble multiple screws or fasteners at the connection between the pipe cap and the pipe one by one. This process is cumbersome, time-consuming, and labor-intensive. Moreover, during the disassembly process, due to the limited operating space and the tight interlocking between components, the pipe cap and the pipe itself are also damaged to a certain extent, further affecting the overall performance and service life of the pipeline system.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a corrosion-resistant and aging-resistant pipe cap, comprising a pipe cap body, an insertion interface provided inside the pipe cap body, a pipe slidably connected to the inner wall of the insertion interface, a cleaning component provided inside the pipe cap body, a fixing component provided inside the pipe cap body, multiple openings provided inside the pipe cap body, and a sealing component provided outside the openings;

[0007] The fixing assembly includes two pull rods, the outer side of which is slidably connected to the inside of the pipe, a baffle is fixedly connected to the outer side of the pull rod, a plug block is fixedly connected to the outer side of the baffle, and a spring is sleeved on the outer side of the pull rod.

[0008] As a further description of the above technical solution:

[0009] The cleaning component includes a rotating shaft, one end of which is rotatably connected to the inside of the cap body, and the other end of which is fixedly connected to an impeller. Multiple connecting rods are fixedly connected to the outside of the rotating shaft, and a brush is fixedly connected to the top of each connecting rod.

[0010] As a further description of the above technical solution:

[0011] The sealing assembly includes multiple hook and loop fasteners and an elastic band. The outer side of the hook and loop fasteners is fixedly connected to the outer side of the cap body. The outer side of the elastic band is fixedly connected to the outer side of the cap body. A sealing opening is fixedly connected to one end of the elastic band away from the cap body. Hook and loop fasteners are fixedly connected to both sides of the sealing opening. The hook and loop fasteners are bonded to the sealing opening.

[0012] As a further description of the above technical solution:

[0013] The main body of the tube cap has two sliding grooves inside, and the outer side of the baffle is slidably connected to the inner wall of the sliding groove.

[0014] As a further description of the above technical solution:

[0015] The outer side of the plug block is slidably connected to the inside of the pipe cap body, and the outer side of the plug block is inserted into the inside of the pipe.

[0016] As a further description of the above technical solution:

[0017] One end of the spring is fixedly connected to the outside of the baffle, and the other end of the spring is fixedly connected to the inner wall of the slide groove.

[0018] As a further description of the above technical solution:

[0019] The sealing opening is adapted to the opening.

[0020] As a further description of the above technical solution:

[0021] A handle is fixedly connected to the outside of the pull rod.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by pulling the handle on the pull rod, the pull rod slides inside the pipe, causing the baffle to slide in the groove. At this time, the spring is compressed, and the plug block is inside the pipe cap body. Then, the pipe is inserted into the plug interface inside the pipe cap body, so that the two are slidably connected. Then, the handle is released, and under the elastic force of the spring, the baffle drives the plug block to insert into the pipe. This realizes the quick replacement and maintenance of the pipe cap body without the need for complicated tools or cumbersome disassembly steps.

[0024] 2. In this utility model, by first tearing apart the adhesive between the hook and loop side of the hook and loop fastener, the sealing opening is pulled open by the elastic band to another hook and loop fastener, so that it is glued and the opening is opened. When fluid enters the cap body through the pipe, the fluid impacts the impeller, causing the impeller to drive the shaft to rotate. The connecting rod on the outside of the shaft also rotates. The brush at the top of the connecting rod cleans the inside of the cap body. This achieves automatic cleaning of the inside of the cap body by using fluid power without disassembling the cap body, keeping its inside clean. Attached Figure Description

[0025] Figure 1 This is a perspective view of a corrosion-resistant and aging-resistant pipe cap proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the impeller structure of a corrosion-resistant and aging-resistant pipe cap proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a corrosion-resistant and aging-resistant brush for a pipe cap proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the main body of a corrosion-resistant and aging-resistant pipe cap proposed in this utility model.

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle

[0030] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0031] Legend:

[0032] 1. Pipe; 2. Pipe cap body; 3. Shaft; 4. Connecting rod; 5. Brush; 6. Impeller; 7. Insertion interface; 8. Velcro surface; 9. Sealing port; 10. Elastic band; 11. Velcro hook surface; 12. Through port; 13. Slide groove; 14. Insertion block; 15. Baffle; 16. Spring; 17. Pull rod; 18. Handle. Detailed Implementation

[0033] 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.

[0034] Reference Figure 1 - Figure 6An embodiment of this utility model is provided: a corrosion-resistant and aging-resistant pipe cap, including a pipe cap body 2, an insertion interface 7 is provided inside the pipe cap body 2, a pipe 1 is slidably connected to the inner wall of the insertion interface 7, a cleaning component is provided inside the pipe cap body 2, a fixing component is provided inside the pipe cap body 2, a plurality of openings 12 are provided inside the pipe cap body 2, and a sealing component is provided on the outside of the openings 12.

[0035] The fixing assembly includes two pull rods 17. The pull rods 17 are slidably connected to the inside of the pipe 1. A baffle 15 is fixedly connected to the outside of the pull rods 17. A plug block 14 is fixedly connected to the outside of the baffle 15. A spring 16 is sleeved on the outside of the pull rods 17.

[0036] Specifically, the cap body 2 is used to seal one end of the pipe 1, protecting the inside of the pipe 1, preventing impurities from entering, and resisting corrosion and aging. The insertion port 7 is used to slide and connect with the inner wall of the pipe 1, realizing the connection between the cap body 2 and the pipe 1. The cleaning component is used to clean the inside of the cap body 2 to prevent impurities from accumulating. The pull rod 17 is used to be pulled, driving the baffle 15 and the insertion block 14 to move, realizing the fixing and disassembly of the cap body 2 and the pipe 1. The baffle 15 is used to fix the insertion block 14 and slides in the groove 13 under the action of the pull rod 17. The insertion block 14 is used to insert into the inside of the pipe 1, realizing the fixing of the cap body 2 and the pipe 1. The spring 16 is used to provide elastic force when the pull rod 17 is released, so that the baffle 15 drives the insertion block 14 to insert into the inside of the pipe 1, realizing the fixing. The port 12 is used to allow fluid to pass through when needed, for cleaning operations such as cleaning the inside of the cap body 2. The sealing component is used to seal the port 12 to prevent impurities from entering the inside of the cap body 2.

[0037] Reference Figure 1 - Figure 3 The cleaning component includes a rotating shaft 3, one end of which is rotatably connected to the inside of the cap body 2, and the other end of which is fixedly connected to an impeller 6. Multiple connecting rods 4 are fixedly connected to the outside of the rotating shaft 3, and a brush 5 is fixedly connected to the top of the connecting rods 4.

[0038] Specifically, the rotating shaft 3 serves to transmit power and provide support, enabling the impeller 6 to rotate and drive the connecting rod 4 and the brush 5 to rotate. The impeller 6 rotates under the impact of the fluid, thereby driving the rotating shaft 3 to rotate and providing a power source for the cleaning assembly. The connecting rod 4 is fixed to the outside of the rotating shaft 3, and the brush 5 is fixedly connected to the top, transmitting the rotation of the rotating shaft 3 to the brush 5, which drives the brush 5 to clean the inside of the cap body 2. The brush 5 rotates under the drive of the connecting rod 4 to clean the inside of the cap body 2 and prevent impurities from accumulating.

[0039] Reference Figure 1 - Figure 5The sealing assembly includes multiple hook and loop fasteners 11 and elastic bands 10. The hook and loop fasteners 11 are fixedly connected to the outside of the cap body 2. The elastic bands 10 are fixedly connected to the outside of the cap body 2. A sealing opening 9 is fixedly connected to one end of the elastic band 10 away from the cap body 2. Hook and loop fasteners 8 are fixedly connected to both sides of the sealing opening 9. The hook and loop fasteners 8 and the sealing opening 9 are bonded together.

[0040] Specifically, the hook and loop fastener 11 is used to fix and connect to the outside of the cap body 2, and is bonded to the hook and loop fastener 8 on both sides of the sealing port 9 to achieve the sealing and fixing of the port 12. The elastic band 10 is used to connect the cap body 2 and the sealing port 9. It can be stretched to pull the sealing port 9 to the port 12 and provide a certain elasticity and tension so that the sealing port 9 can fit tightly to the port 12. The sealing port 9 is used to seal the port 12 inside the cap body 2 to prevent impurities from entering or fluid from flowing out. The hook and loop fastener 8 on both sides can be bonded to the hook and loop fastener 11 to ensure the stability of the sealing. The hook and loop fastener 8 is used to fix the sealing port 9 on both sides and is bonded and connected to the hook and loop fastener 11 on the outside of the cap body 2, thereby fixing the sealing port 9 to the port 12 and achieving the sealing function.

[0041] Reference Figure 1 - Figure 6 The main body 2 of the pipe cap has two grooves 13 inside. The outer side of the baffle 15 is slidably connected to the inner wall of the groove 13. The outer side of the plug block 14 is slidably connected to the inside of the main body 2 of the pipe cap. The outer side of the plug block 14 is inserted into the inside of the pipe 1. One end of the spring 16 is fixedly connected to the outer side of the baffle 15, and the other end of the spring 16 is fixedly connected to the inner wall of the groove 13. The sealing port 9 is adapted to the through port 12. The pull rod 17 has a handle 18 fixedly connected to the outer side.

[0042] Specifically, the groove 13 provides a sliding track for the baffle 15, allowing the baffle 15 to slide stably inside the cap body 2. The baffle 15 connects the pull rod 17 and the plug block 14. Driven by the pull rod 17, it slides in the groove 13, thereby moving the plug block 14. The plug block 14 is inserted into the pipe 1 to achieve a fixed connection between the cap body 2 and the pipe 1. The spring 16 provides elastic force. The sealing port 9 seals the opening 12 inside the cap body 2 to prevent impurities from entering or fluid from flowing out. It is compatible with the opening 12 to ensure the tightness of the seal. The pull rod 17 drives the baffle 15 to slide in the groove 13. The handle 18 facilitates the operator to pull the pull rod 17, providing better grip and operating force.

[0043] Working principle: When the main body 2 of the pipe cap needs to be replaced, the handle 18 on the pull rod 17 is pulled to make the pull rod 17 slide inside the pipe 1, which drives the baffle 15 to slide in the groove 13. At this time, the spring 16 is compressed, and the plug block 14 is inside the main body 2 of the pipe cap. Then, the pipe 1 is inserted into the plug interface 7 inside the main body 2 of the pipe cap, so that the two are slidably connected. Then, the handle 18 is released. Under the elastic force of the spring 16, the baffle 15 drives the plug block 14 to be inserted into the pipe 1, realizing the quick replacement and maintenance of the main body 2 of the pipe cap without the need for complicated tools or cumbersome disassembly steps. Then, the sealing port 9 is pulled to the opening 12 by the elastic band 10. The Velcro hooks 8 on both sides of the sealing port 9 are glued to the Velcro hooks 11 on the outside of the main body 2 of the pipe cap to seal the opening 12.

[0044] When cleaning the cap body 2 is required, first peel off the adhesive between the hook and loop fastener 8 and the hook and loop fastener 11, pull the sealing opening 9 through the elastic band 10 to another hook and loop fastener 11 to make it stick, open the opening 12, when fluid enters the cap body 2 through the pipe 1, the fluid impacts the impeller 6, causing the impeller 6 to drive the rotating shaft 3 to rotate, and the connecting rod 4 on the outside of the rotating shaft 3 also rotates accordingly. The brush 5 at the top of the connecting rod 4 will clean the inside of the cap body 2, realizing automatic cleaning of the inside of the cap body 2 by using fluid power without disassembling the cap body 2, keeping its inside clean.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrosion-resistant and aging-resistant pipe cap, comprising a pipe cap body (2), characterized in that: The pipe cap body (2) has an insertion interface (7) inside, and a pipe (1) is slidably connected to the inner wall of the insertion interface (7). The pipe cap body (2) has a cleaning component inside, a fixing component inside, and multiple openings (12) inside. The openings (12) have a sealing component on the outside. The fixing assembly includes two pull rods (17), the pull rods (17) are slidably connected to the inside of the pipe (1) on the outside, a baffle (15) is fixedly connected to the outside of the pull rods (17), a plug block (14) is fixedly connected to the outside of the baffle (15), and a spring (16) is sleeved on the outside of the pull rods (17).

2. The corrosion-resistant and aging-resistant pipe cap according to claim 1, characterized in that: The cleaning assembly includes a rotating shaft (3), one end of which is rotatably connected to the inside of the cap body (2), and the other end of which is fixedly connected to an impeller (6). Multiple connecting rods (4) are fixedly connected to the outside of the rotating shaft (3), and a brush (5) is fixedly connected to the top of the connecting rod (4).

3. The corrosion-resistant and aging-resistant pipe cap according to claim 1, characterized in that: The sealing assembly includes multiple hook and loop fasteners (11) and elastic bands (10). The hook and loop fasteners (11) are fixedly connected to the outside of the cap body (2). The elastic bands (10) are fixedly connected to the outside of the cap body (2). A sealing opening (9) is fixedly connected to one end of the elastic band (10) away from the cap body (2). Hook and loop fasteners (8) are fixedly connected to both sides of the sealing opening (9). The hook and loop fasteners (8) are bonded to the sealing opening (9).

4. The corrosion-resistant and aging-resistant pipe cap according to claim 1, characterized in that: The main body (2) of the cap has two grooves (13) inside, and the outer side of the baffle (15) is slidably connected to the inner wall of the groove (13).

5. A corrosion-resistant and aging-resistant pipe cap according to claim 1, characterized in that: The outer side of the plug block (14) is slidably connected to the inside of the pipe cap body (2), and the outer side of the plug block (14) is inserted into the inside of the pipe (1).

6. A corrosion-resistant and aging-resistant pipe cap according to claim 4, characterized in that: One end of the spring (16) is fixedly connected to the outside of the baffle (15), and the other end of the spring (16) is fixedly connected to the inner wall of the groove (13).

7. A corrosion-resistant and aging-resistant pipe cap according to claim 3, characterized in that: The sealing opening (9) is adapted to the opening (12).

8. A corrosion-resistant and aging-resistant pipe cap according to claim 1, characterized in that: A handle (18) is fixedly connected to the outside of the pull rod (17).

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