Quick snap-on connection joint for water supply pipes

Abstract

The utility model provides a water supply pipeline quick buckle formula connecting joint belongs to water supply pipeline field, including connecting joint main part, one side fixed connection of connecting joint main part has the connecting pipe, one side fixed connection of connecting pipe has the handle, one side fixed connection of connecting pipe has the mounting flange, one side fixed connection of connecting joint main part has the fixed plate, one side fixed connection of fixed plate has the fixed block, one side fixed connection of fixed block has the nut, one side swing joint of connecting joint main part has the butt joint cover frame. The utility model discloses the swing joint of connecting joint main part and butt joint cover frame, cooperate butt joint and cover joint pipe, can realize the quick butt joint of pipeline, at the same time, the cooperation of fixed plate, fixed block, nut and threaded rod can reinforce the connection, and the accurate butt joint position is guaranteed by limiting opening and limiting plate, and the operation is convenient in taking opening, and the efficiency and stability of pipeline connection are greatly improved, realize quick and reliable connection.

Description

Technical Field

[0001] This utility model relates to the field of water supply pipelines, and more specifically, to a quick-clamping connection joint for water supply pipelines. Background Technology

[0002] Water supply pipelines are pipeline systems used to transport water resources such as tap water and reclaimed water. They are widely used in urban water supply, rural drinking water, and industrial water use. They are usually composed of pipes, fittings, valves, etc., and can transport water from water plants, reservoirs and other water supply points to water terminals such as residential households and enterprises. They are important infrastructure to ensure the normal supply of water resources. When users modify or use water supply pipelines, they need to use connection joints.

[0003] A search revealed that Chinese patent CN220337703U discloses a "pipeline connection joint with high-temperature resistance and leak-proof function," comprising a joint body, with a sealing ring and a compression ring sequentially embedded from the inside out on the inner side of at least one connection port of the joint body; the pipeline connection joint also includes a leak-proof ring made of high-temperature resistant material, embedded between the sealing ring and the compression ring, for one end of the pipeline to pass through; when the connection port is squeezed by a compression tool, the inner circumferential wall of the leak-proof ring is used to tightly seal against the outer circumferential wall of the pipeline, and the outer circumferential wall of the leak-proof ring is used to tightly seal against the inner circumferential wall of the connection port; this utility model, by adopting the above structure, can ensure that the pipeline connection joint and the pipeline are in a sealed connection state even if the sealing ring melts due to high temperature, under the action of the leak-proof ring, thus preventing leakage of fluids in the pipeline connection joint and the pipeline, such as preventing leakage of flammable fluids such as gas, thereby eliminating safety hazards; however, the following defects still exist:

[0004] (1) It is difficult to achieve rapid connection of pipes; at the same time, the connection is not stable enough and the handling is inconvenient, resulting in low pipe connection efficiency and poor stability, and it is impossible to achieve a fast and reliable connection.

[0005] (2) It is not convenient to install securely with other pipes or equipment; the fixed components are not set up reasonably, the structural stability is weak, the overall design does not take into account both the ease of operation and the firmness of installation, the service life of the joint is short, the applicable scenarios are limited, and the user experience is poor. Therefore, a quick snap-fit ​​connection joint for water supply pipes is proposed. Utility Model Content

[0006] The purpose of this utility model is to address the existing problems.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a quick-release snap-fit ​​connector for water supply pipes, comprising a connector body, a connecting pipe fixedly connected to one side of the connector body, a handle fixedly connected to one side of the connecting pipe, an installation flange fixedly connected to one side of the connecting pipe, a fixing plate fixedly connected to one side of the connector body, and a fixing block fixedly connected to one side of the fixing plate.

[0009] A nut is fixedly connected to one side of the fixing block, and a mating sleeve frame is movably connected to one side of the connecting joint body. A limit opening is provided on one side of the mating sleeve frame.

[0010] A docking sleeve frame is fixedly connected to one side of a docking connector, a sleeve connector is fixedly connected to one side of the docking connector, an output pipe is fixedly connected to one side of the sleeve connector, and a limit plate is fixedly connected to one side of the main body of the connector.

[0011] As a preferred technical solution of this utility model, a retrieval opening is provided on one side of the docking frame, and the size of the retrieval opening and the limiting plate are matched.

[0012] As a preferred technical solution of this utility model, a threaded rod is movably connected to one side of the nut, and the threaded rod is connected between the nut and the fixing block.

[0013] As a preferred technical solution of this utility model, the nut is connected by a fixing block and a fixing plate, and the fixing block is symmetrically arranged with the vertical center line of the nut as the axis of symmetry.

[0014] As a preferred technical solution of this utility model, the mounting flange has a mounting opening on one side, and the number of mounting openings is multiple.

[0015] As a preferred technical solution of this utility model, the nut is connected by a fixing block and a fixing plate, and the fixing block is symmetrically arranged with the vertical center line of the nut as the axis of symmetry.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By connecting the main body of the connector to the docking sleeve frame, and in conjunction with the docking plug and sleeve, the pipe can be quickly connected; at the same time, the cooperation of the fixing plate, fixing block, nut and threaded rod can strengthen the connection, the limiting opening and limiting plate ensure accurate docking position, and the opening is easy to remove and operate, which greatly improves the efficiency and stability of the pipe connection and achieves a fast and reliable connection.

[0018] 2. The handle on one side of the connecting pipe facilitates hand operation, and the multiple installation openings on the mounting flange facilitate secure installation with other pipes or equipment. The fixing blocks are symmetrically arranged with nuts perpendicular to the center line to enhance structural stability. The overall design takes into account both ease of operation and installation firmness, extends the service life of the joint, is suitable for various water supply pipe connection scenarios, and improves the user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a first side view of the structure of this utility model;

[0021] Figure 3 This is a side sectional view of the structure of this utility model;

[0022] Figure 4 This is the utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0023] Figure 5 This is a second side view of the structure of this utility model.

[0024] The diagram shows: 1. Connecting connector body; 2. Limiting plate; 3. Docking sleeve frame; 4. Docking insertion pipe; 5. Sleeve pipe; 6. Fixing plate; 7. Fixing block; 8. Nut; 9. Threaded rod; 10. Limiting opening; 11. Removal opening; 12. Connecting pipe; 13. Handle; 14. Mounting flange; 15. Mounting opening; 16. Output pipe. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Please see Figure 1-5 The present invention provides a technical solution: a large-space packaging box for food plastic packaging, including a connecting joint body 1, a connecting pipe 12 fixedly connected to one side of the connecting joint body 1, a handle 13 fixedly connected to one side of the connecting pipe 12, a mounting flange 14 fixedly connected to one side of the connecting pipe 12, a fixing plate 6 fixedly connected to one side of the connecting joint body 1, and a fixing block 7 fixedly connected to one side of the fixing plate 6.

[0030] In this embodiment, a retrieval opening 11 is provided on one side of the docking frame 3, and the retrieval opening 11 and the limiting plate 2 are matched in size. A threaded rod 9 is movably connected to one side of the nut 8, and the threaded rod 9 is connected between the nut 8 and the fixing block 7. The nut 8 is connected between the fixing block 7 and the fixing plate 6, and the fixing block 7 is symmetrically arranged with the vertical center line of the nut 8 as the axis of symmetry.

[0031] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a nut 8 is fixedly connected to one side of the fixing block 7, a docking sleeve frame 3 is movably connected to one side of the connecting joint body 1, a limit opening 10 is opened on one side of the docking sleeve frame 3, and a docking plug pipe 4 is fixedly connected to one side of the docking sleeve frame 3.

[0032] In this embodiment, a mounting opening 15 is provided on one side of the mounting flange 14, and there are multiple mounting openings 15.

[0033] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a sleeve pipe 5 is fixedly connected to one side of the connecting pipe 4, an output pipe 16 is fixedly connected to one side of the sleeve pipe 5, and a limit plate 2 is fixedly connected to one side of the connecting connector body 1.

[0034] In this embodiment, the nut 8 is connected to the fixing block 7 and the fixing plate 6, and the fixing block 7 is symmetrically arranged with the vertical center line of the nut 8 as the axis of symmetry.

[0035] Specifically, when using this quick-release snap-fit ​​connector for water supply pipes, the operator holds the handle 13 on one side of the connecting pipe 12 and moves the connector body 1 to the working position. Through the multiple installation openings 15 on the mounting flange 14, the connecting pipe 12 can be initially installed and fixed with other water supply pipes or equipment. The pipe to be connected is prepared to be connected to the output pipe 16 on one side of the sleeve pipe 5. Then, the connecting sleeve frame 3 is moved towards the connector body 1, so that the connecting plug 4 is inserted into the corresponding connection position of the connector body 1. At this time, the limiting plate 2 on one side of the connector body 1 will pass through the take-up opening 11 of the connecting sleeve frame 3 and cooperate with the limiting opening 10 to achieve initial limiting connection. Using the nut 8 on the fixing block 7 on one side of the fixing plate 6, the threaded rod 9 is screwed into the nut 8. The connection between the connector body 1 and the connecting sleeve frame 3 is reinforced by tightening the threaded rod 9. The fixing blocks 7 are symmetrically arranged with respect to the vertical center line of the nut 8 to ensure uniform force during reinforcement, thereby completing the quick-release snap-fit ​​connection of the water supply pipe and ensuring a stable connection.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A quick-release snap-fit ​​connector for water supply pipelines, comprising a connector body (1), characterized in that, A connecting pipe (12) is fixedly connected to one side of the connecting connector body (1), and a handle (13) is fixedly connected to one side of the connecting pipe (12). A mounting flange (14) is fixedly connected to one side of the connecting pipe (12), a fixing plate (6) is fixedly connected to one side of the connecting joint body (1), a fixing block (7) is fixedly connected to one side of the fixing plate (6), a nut (8) is fixedly connected to one side of the fixing block (7), and a docking sleeve frame (3) is movably connected to one side of the connecting joint body (1). A limiting opening (10) is provided on one side of the docking sleeve frame (3), a docking plug pipe (4) is fixedly connected to one side of the docking sleeve frame (3), a sleeve pipe (5) is fixedly connected to one side of the docking plug pipe (4), an output pipe (16) is fixedly connected to one side of the sleeve pipe (5), and a limiting plate (2) is fixedly connected to one side of the connecting joint body (1).

2. The quick-release snap-fit ​​connector for water supply pipelines according to claim 1, characterized in that, The docking frame (3) has a retrieval opening (11) on one side, and the retrieval opening (11) and the limiting plate (2) are matched in size.

3. The quick-connect coupling for water supply pipelines according to claim 1, characterized in that, A threaded rod (9) is movably connected to one side of the nut (8), and the threaded rod (9) is connected between the nut (8) and the fixing block (7).

4. The quick-release snap-fit ​​connector for water supply pipelines according to claim 1, characterized in that, The nut (8) is connected between the fixing block (7) and the fixing plate (6), and the fixing block (7) is symmetrically arranged with the vertical center line of the nut (8) as the axis of symmetry.

5. The quick-release snap-fit ​​connector for water supply pipelines according to claim 1, characterized in that, The mounting flange (14) has a mounting opening (15) on one side, and there are multiple mounting openings (15).

6. The quick-release snap-fit ​​connector for water supply pipelines according to claim 1, characterized in that, The nut (8) is connected between the fixing block (7) and the fixing plate (6), and the fixing block (7) is symmetrically arranged with the vertical center line of the nut (8) as the axis of symmetry.

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