Clamping and pressing ring of anti-leakage clamping cap

Abstract

The utility model discloses a leakage-proof clamping cap clamping and pressing ring which comprises a ring body and a leakage-proof ring buckle, the inner wall of the leakage-proof ring buckle is provided with a limiting groove, and the ring body is axially limited in the limiting groove; at least two first separation grooves are formed in the periphery of the leakage-proof ring buckle, and each first separation groove is formed in the axial direction of the leakage-proof ring buckle; one end of the first separation groove extends to one end of the leakage-proof ring buckle, one side, close to one end of the leakage-proof ring buckle, of the limiting groove is located on a first plane, and the other end of the first separation groove at least extends to the first plane in the direction of the other end of the leakage-proof ring buckle. The part, located on the outer side of the ring body, of the leakage-proof ring buckle is clamped and pressed, due to the arrangement of the first separation grooves, the leakage-proof ring buckle can be damaged, cracked and automatically fall off, and manual clamping and pressing omission can be prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of PEX tubes, and in particular to a leak-proof capping and compression ring. Background Technology

[0002] Currently, after installing copper rings on PEX pipes, manual clamping is required to ensure a tight seal. However, due to manual operation, there is a possibility of missed clamping, leading to insufficient sealing between the PEX pipe and the copper ring, posing a risk of pipe leakage. Moreover, since such leaks typically begin as minor seepage, they are often difficult to detect in their early stages, and by the time they are discovered, significant economic losses or environmental damage may have already occurred. Therefore, solving the problem of missed clamping during manual operation is crucial, and designing a reminder device on the copper ring of the PEX pipe is essential. Utility Model Content

[0003] In view of the above-mentioned problems with existing PEX tube clamping rings, this paper aims to provide a leak-proof clamping ring with a cap.

[0004] The specific technical solution is as follows:

[0005] A leak-proof capping ring includes: a ring body and a leak-proof buckle, wherein the inner wall of the leak-proof buckle has a limiting groove, and the ring body is axially limited within the limiting groove;

[0006] The leak-proof ring is provided with at least two first separation grooves along its periphery, and each of the first separation grooves is arranged along the axial direction of the leak-proof ring.

[0007] One end of the first separation groove extends to one end of the leak-proof ring buckle, the side of the limiting groove near the leak-proof ring buckle is on a first plane, and the other end of the first separation groove extends at least to the first plane toward the other end of the leak-proof ring buckle.

[0008] In the aforementioned anti-leakage clip-on clamping ring, the other end of the first separation groove extends toward the other end of the anti-leakage ring buckle to the first plane.

[0009] In the aforementioned anti-leakage buckle capping ring, the other end of the first separation groove extends toward the other end of the anti-leakage ring buckle to the outside of the ring body.

[0010] In the aforementioned anti-leakage clip-on clamping ring, the other end of the first separation groove extends toward the other end of the anti-leakage ring buckle to cross the outer side of the ring body.

[0011] The aforementioned anti-leakage buckle capping ring, wherein the anti-leakage ring buckle is provided with at least two second separation grooves along its circumference, each second separation groove is arranged along the axial direction of the anti-leakage ring buckle, and at least a portion of the second separation groove is located on the outer side of the ring body;

[0012] The plurality of second separation grooves and the plurality of first separation grooves are distributed at circumferential intervals along the anti-leakage ring;

[0013] One end of the second separation groove extends to the first plane or between the first plane and one end of the leak-proof ring.

[0014] In the aforementioned anti-leakage buckle capping ring, a plurality of second separation grooves and a plurality of first separation grooves are distributed circumferentially at intervals along the anti-leakage ring buckle.

[0015] In the aforementioned anti-leakage clip capping ring, the side of the limiting groove closest to the anti-leakage ring buckle is located on the second plane, and the first plane is parallel to the second plane;

[0016] The other end of the second separation groove extends between the first plane and the second plane, or on the second plane, or between the second plane and one end of the leak-proof ring, or to the other end of the leak-proof ring.

[0017] In the aforementioned anti-leakage buckle capping ring, a plurality of first separation grooves are distributed at equal intervals along the circumferential direction of the anti-leakage ring buckle, and a plurality of second separation grooves are distributed at equal intervals along the circumferential direction of the anti-leakage ring buckle.

[0018] In the aforementioned anti-leakage buckle capping ring, the inner wall of one end of the anti-leakage ring buckle is provided with a first limiting wall protruding towards its axis.

[0019] The aforementioned anti-leakage buckle capping ring has an inclined guide surface on the inner wall of the other end of the anti-leakage ring buckle.

[0020] The positive effects of the above technical solution compared with the existing technology are:

[0021] This invention features a leak-proof ring that is clamped to the outer part of the ring body. Due to the multiple first separation grooves, the leak-proof ring can break and automatically detach. This allows the leak-proof ring to detach while the ring body is clamped onto the PEX pipe, preventing manual clamping errors, improving installation efficiency, reducing maintenance costs, and ensuring the long-term stable operation of the system. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a leak-proof card capping ring according to this utility model;

[0023] Figure 2 This is a schematic diagram of the anti-leakage ring buckle in the anti-leakage capping ring of this utility model;

[0024] Figure 3 This is a side view of the structure of the leak-proof ring buckle in the anti-leakage clip capping ring of this utility model;

[0025] Figure 4 This is a structural cross-sectional view of the leak-proof ring buckle in the first embodiment of the leak-proof card capping compression ring of this utility model;

[0026] Figure 5 This is a structural cross-sectional view of the leak-proof ring buckle in the second embodiment of the leak-proof capping and pressing ring of this utility model;

[0027] Figure 6 This is a cross-sectional view of the anti-leakage ring buckle of the third embodiment of the anti-leakage clip capping ring of this utility model;

[0028] Figure 7 This is a cross-sectional view of the anti-leakage ring buckle in the fourth embodiment of the anti-leakage clip capping ring of this utility model;

[0029] Figure 8 This is a structural cross-sectional view of the leak-proof ring buckle in the fifth embodiment of the leak-proof card capping and pressing ring of this utility model;

[0030] In the attached diagram: 1. Leak-proof ring; 2. Ring body; 3. Limiting groove; 4. First limiting wall; 5. Inclined guide surface; 11. First separation groove; 12. Second separation groove. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0032] like Figures 1 to 3 As shown, a preferred embodiment of a leak-proof capping ring is illustrated, comprising: a ring body 2 and a leak-proof buckle 1, wherein the inner wall of the leak-proof buckle 1 has a limiting groove 3, and the ring body 2 is axially limited within the limiting groove 3.

[0033] Furthermore, as a preferred embodiment, the leak-proof ring 1 is provided with at least two first separation grooves 11 along its periphery, and each first separation groove 11 is arranged along the axial direction of the leak-proof ring 1.

[0034] Furthermore, in a preferred embodiment, one end of the first separation groove 11 extends to one end of the leak-proof ring 1, the side of the limiting groove 3 near one end of the leak-proof ring 1 is on the first plane 21, and the other end of the first separation groove 11 extends at least to the first plane 21 toward the other end of the leak-proof ring 1.

[0035] The above are merely preferred embodiments of the present invention and are not intended to limit the implementation methods and protection scope of the present invention.

[0036] Based on the above, this utility model also has the following embodiments:

[0037] For further embodiments of this utility model, please refer to... Figures 1 to 3 As shown, a first limiting wall 4 protrudes from the inner wall of one end of the anti-leakage ring 1 toward its axis.

[0038] Furthermore, the first limiting wall 4 is at least one limiting protrusion.

[0039] Furthermore, the first limiting wall 4 includes multiple limiting protrusions, which are equally spaced along the circumferential direction of the leak-proof ring.

[0040] When the first separation groove 11 is located at the first limiting wall 4, the first separation groove 11 extends radially toward the leak-proof ring 1 to the inner wall of the first limiting wall 4, that is, the first separation groove 11 penetrates the first limiting wall 4, so that the leak-proof ring 1 can fall off when broken.

[0041] In a further embodiment of this utility model, the inner wall of the other end of the leak-proof ring 1 has an inclined guide surface 5. The inclined guide surface 5 facilitates the ring body to be inserted into the limiting groove 3.

[0042] This invention uses a leak-proof ring 1 to press the portion of the leak-proof ring 1 located on the outside of the ring body 2. Due to the multiple first separation grooves 11, the leak-proof ring 1 can break and automatically fall off. The leak-proof ring 1 can be released at the same time as the ring body 2 is pressed onto the PEX pipe. This can prevent manual omission of the pressing process, improve installation efficiency, reduce maintenance costs, and ensure the long-term stable operation of the system.

[0043] Among them, the leak-proof ring 1 can be one of the following: polystyrene (PS), acrylic acid (PMMA), PLA (polylactic acid, biodegradable) with a specific formulation, gypsum mixed with fiber or starch to form a lightweight brittle shell, transparent brittle material made of sucrose or isomaltitol, thin-walled ceramic or clay fired at low temperature, polyvinyl alcohol (PVA) film or injection molded shell, pressed pulp or starch-based composite material, etc.

[0044] First embodiment:

[0045] like Figure 4 As shown, the other end of the first separation groove 11 extends toward the other end of the leak-proof ring 1 to the first plane 21.

[0046] The leak-proof ring 1 is provided with at least two second separation grooves 12 along its periphery. Each second separation groove 12 is arranged along the axial direction of the leak-proof ring 1, and at least a portion of the second separation groove 12 is located on the outer side of the ring body 2.

[0047] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1;

[0048] One end of the second separation groove 12 extends to the first plane.

[0049] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1.

[0050] The side of the limiting groove 3 near the other end of the anti-leakage ring 1 is on the second plane 22, and the first plane 21 is parallel to the second plane 22;

[0051] The other end of the second separation groove 12 extends between the first plane 21 and the second plane 22, or on the second plane 22, or between the second plane 22 and one end of the leak-proof ring 1, or at the other end of the leak-proof ring 1.

[0052] Multiple first separation grooves 11 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0053] Multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0054] Multiple first separation grooves 11 and multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the leak-proof ring 1.

[0055] The first plane 21 is perpendicular to the central axis of the leak-proof ring 1;

[0056] The second plane 22 is perpendicular to the central axis of the leak-proof ring 1.

[0057] Second embodiment:

[0058] like Figure 5 As shown, the other end of the first separation groove 11 extends toward the other end of the leak-proof ring 1 to the first plane 21.

[0059] The leak-proof ring 11 is provided with at least two second separation grooves 12 along its periphery. Each second separation groove 12 is arranged along the axial direction of the leak-proof ring 1, and at least a portion of the second separation groove 12 is located on the outer side of the ring body 2.

[0060] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1;

[0061] One end of the second separation groove 12 extends between the first plane and one end of the leak-proof ring 1.

[0062] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1.

[0063] The side of the limiting groove 3 near the other end of the anti-leakage ring 11 is on the second plane 22, and the first plane 21 is parallel to the second plane 22;

[0064] The other end of the second separation groove 12 extends between the first plane 21 and the second plane 22, or on the second plane 22, or between the second plane 22 and one end of the leak-proof ring 1, or at the other end of the leak-proof ring 1.

[0065] Multiple first separation grooves 11 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0066] Multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0067] Multiple first separation grooves 11 and multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the leak-proof ring 1.

[0068] The first plane 21 is perpendicular to the central axis of the leak-proof ring 1;

[0069] The second plane 22 is perpendicular to the central axis of the leak-proof ring 1.

[0070] Third embodiment:

[0071] like Figure 6 As shown, the other end of the first separation groove 11 extends toward the other end of the leak-proof ring 1 to the outside of the ring body 2.

[0072] The leak-proof ring 1 is provided with at least two second separation grooves 12 along its periphery. Each second separation groove 12 is arranged along the axial direction of the leak-proof ring 1, and at least a portion of the second separation groove 12 is located on the outer side of the ring body 2.

[0073] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1;

[0074] One end of the second separation groove 12 extends to the first plane 21.

[0075] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1.

[0076] The side of the limiting groove 3 near the other end of the anti-leakage ring 1 is on the second plane 22, and the first plane 21 is parallel to the second plane 22;

[0077] The other end of the second separation groove 12 extends between the first plane 21 and the second plane 22, or on the second plane 22, or between the second plane 22 and one end of the leak-proof ring 1, or at the other end of the leak-proof ring 1.

[0078] Multiple first separation grooves 11 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0079] Multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0080] Multiple first separation grooves 11 and multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the leak-proof ring 1.

[0081] The first plane 21 is perpendicular to the central axis of the leak-proof ring 1;

[0082] The second plane 22 is perpendicular to the central axis of the leak-proof ring 1.

[0083] Fourth embodiment:

[0084] like Figure 7 As shown, the other end of the first separation groove 11 extends toward the other end of the leak-proof ring 1 to the outside of the ring body 2.

[0085] The leak-proof ring 1 is provided with at least two second separation grooves 12 along its periphery. Each second separation groove 12 is arranged along the axial direction of the leak-proof ring 1, and at least a portion of the second separation groove 12 is located on the outer side of the ring body 2.

[0086] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1;

[0087] One end of the second separation groove 12 extends between the first plane and one end of the leak-proof ring 1.

[0088] Multiple second separation grooves 12 and multiple first separation grooves 11 are distributed at intervals along the circumference of the anti-leakage ring 1.

[0089] The side of the limiting groove 3 near the other end of the anti-leakage ring 1 is on the second plane 22, and the first plane 21 is parallel to the second plane 22;

[0090] The other end of the second separation groove 12 extends between the first plane 21 and the second plane 22, or on the second plane 22, or between the second plane 22 and one end of the leak-proof ring 1, or at the other end of the leak-proof ring 1.

[0091] Multiple first separation grooves 11 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0092] Multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the anti-leakage ring 1;

[0093] Multiple first separation grooves 11 and multiple second separation grooves 12 are distributed at equal intervals along the circumferential direction of the leak-proof ring 1.

[0094] The first plane 21 is perpendicular to the central axis of the leak-proof ring 1;

[0095] The second plane 22 is perpendicular to the central axis of the leak-proof ring 1.

[0096] This invention clamps the anti-leakage ring 1 within the length range of the second separation groove 12, overlapping with the ring body 2. This allows the anti-leakage ring 1 to be clamped and the ring body 2, while the anti-leakage ring 1 can be automatically detached more smoothly.

[0097] When one end of the second separation groove 12 extends to the first plane 21 and the other end of the second separation groove 12 extends between the first plane 21 and the second plane 22 or on the second plane 22, it can ensure that the second separation groove 12 is completely located outside the ring body 2. At this time, the part of the anti-leakage ring buckle 1 located within the length range of the second separation groove 12 can be pressed, and the ring body 2 can be pressed directly. That is, the second separation groove 12 can indicate the position for manual pressing, and the anti-leakage ring buckle 1 can also be automatically detached more smoothly.

[0098] Fifth embodiment:

[0099] like Figure 8 As shown, the other end of the first separation groove 11 extends toward the other end of the leak-proof ring 1 to cross the outer side of the ring body 2.

[0100] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A leak-proof capped compression ring, characterized in that, include: The ring body and the leak-proof ring buckle, wherein the inner wall of the leak-proof ring buckle has a limiting groove, and the ring body is axially limited within the limiting groove; The leak-proof ring is provided with at least two first separation grooves along its periphery, and each of the first separation grooves is arranged along the axial direction of the leak-proof ring. One end of the first separation groove extends to one end of the leak-proof ring buckle, the side of the limiting groove near one end of the leak-proof ring buckle is on a first plane, and the other end of the first separation groove extends at least to the first plane toward the other end of the leak-proof ring buckle.

2. The anti-leakage capping ring according to claim 1, characterized in that, The other end of the first separation groove extends toward the other end of the leak-proof ring to the first plane.

3. The anti-leakage clip-on compression ring according to claim 1, characterized in that, The other end of the first separation groove extends toward the other end of the leak-proof ring to the outside of the ring body.

4. The anti-leakage clip-on compression ring according to claim 1, characterized in that, The other end of the first separation groove extends toward the other end of the leak-proof ring to cross the outer side of the ring body.

5. The anti-leakage capping ring according to claim 2 or 3, characterized in that, The leak-proof ring is provided with at least two second separation grooves along its periphery, each second separation groove is arranged along the axial direction of the leak-proof ring, and at least a portion of the second separation groove is located on the outer side of the ring body; The plurality of second separation grooves and the plurality of first separation grooves are distributed at circumferential intervals along the anti-leakage ring; One end of the second separation groove extends to the first plane or between the first plane and one end of the leak-proof ring.

6. The anti-leakage clip-on compression ring according to claim 5, characterized in that, The plurality of second separation grooves and the plurality of first separation grooves are distributed at circumferential intervals along the anti-leakage ring.

7. The anti-leakage clip-on compression ring according to claim 5, characterized in that, The side of the limiting groove near the other end of the anti-leakage ring is on the second plane, and the first plane is parallel to the second plane; The other end of the second separation groove extends between the first plane and the second plane, or on the second plane, or between the second plane and one end of the leak-proof ring, or to the other end of the leak-proof ring.

8. The anti-leakage clip-on compression ring according to claim 5, characterized in that, The plurality of first separation grooves are distributed at equal intervals along the circumferential direction of the leak-proof ring, and the plurality of second separation grooves are distributed at equal intervals along the circumferential direction of the leak-proof ring.

9. The anti-leakage capping ring according to claim 1, characterized in that, The inner wall of one end of the leak-proof ring is provided with a first limiting wall protruding towards its axis.

10. The anti-leakage clip-on compression ring according to claim 1, characterized in that, The inner wall of the other end of the leak-proof ring has an inclined guide surface.

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