Anti-seepage elbow
By designing extension pipes and copper inserts at the elbows, the problem of water leakage caused by the internal thread elbows being blocked by tiles was solved, enabling timely detection and handling of leaks and ensuring the stability and sealing of the connection between the elbows and the pipes.
Patent Information
- Application Number
- CN202520072473.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-13
AI Technical Summary
When the tiles are thick, the existing internal thread elbows can cause the ends to be blocked, making it difficult to detect leaks in time, which can easily lead to water waste and sanitation problems.
A leak-proof elbow was designed, including an extension pipe and a copper insert. The extension pipe has a cutting groove and a semi-circular protrusion, and the copper insert has a boss and a groove. The threaded connection increases the sealing performance and forms a guide groove to drain water when there is leakage. The extension pipe can be cut and adjusted in length as needed to ensure sealing and stability.
It effectively prevents leaks, allowing for timely detection and handling of leaks, avoiding water waste and hygiene problems, and ensuring the stability of the connection between the elbow and the pipe.
Smart Images
Figure CN223635686U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of anti-seepage bend, especially relates to an anti-seepage bend. BACKGROUND
[0002] The bend is a common pipe fitting in a pipeline system, and is used for changing the direction of the pipeline.
[0003] Some existing internal thread bends are short, and the wall surface in a general kitchen is pasted with ceramic tiles, if the ceramic tiles are too thick, the groove on the wall will be deepened, if the internal thread bend is short, the port of the short internal thread bend is blocked by the ceramic tiles and cannot be exposed, when water leakage occurs, the leaked water will directly flow into the gap between the wall and the ceramic tiles, which is not easy to be found by personnel, which not only easily causes the waste of water resources, but also causes the breeding of mold and bacteria in the wall, and affects the water sanitation of the kitchen. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of anti-seepage bends, to solve the problems raised in the above background technology.
[0005] Therefore, the utility model provides a kind of anti-seepage bend, comprising:
[0006] Bend, one end of the bend is fixedly installed with extension pipe, the extension pipe is equipped with a plurality of cutting grooves, the side of the extension pipe away from the bend is fixedly installed with sealing gasket, a plurality of semicircular bosses are fixedly installed in the extension pipe;
[0007] Round groove, the round groove is set in the bend, copper insert is fixedly installed in the round groove, a plurality of bosses and a plurality of grooves are arranged on the copper insert.
[0008] In the technical scheme, when installing faucet in copper insert in bend, under the action of thread, the water inlet end of faucet is passed through extension pipe and is threadedly installed in copper insert, at this time, the ring gasket on faucet will contact with ceramic tile, and the ring gasket on faucet will contact with sealing gasket, so as to increase the sealing property between extension pipe and ring gasket on faucet, to prevent water leakage;
[0009] If water leakage occurs, the cooperation between the extension pipe and the semicircular protrusions forms guide grooves between the semicircular protrusions, which can guide the leaked water to the outside of the wall, so that the leaked water can flow down along the tiles, which is convenient for personnel to find and timely repair. Under the action of the cutting grooves, the length of the extension pipe can be cut according to the on-site environment, so that the extension pipe reaches the appropriate length. Under the action of the cutting grooves, the extension pipe can be conveniently cut by the workers, ensuring the accuracy of the cutting. Under the action of the protrusions and the grooves, the grooves are used to prevent the copper insert from falling off, and the protrusions are used to prevent the copper insert from rotating. In addition, the cooperation between the outer ribs and the inner ribs can make the copper insert and the elbow more firmly embedded.
[0010] In the above technical solution, further, the elbow and the extension pipe are an integral structure.
[0011] In the above technical solution, further, the elbow and the extension pipe are an integral structure.
[0012] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0013] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0014] In the above technical solution, further, the elbow is in an L-shaped structure.
[0015] In the above technical solution, further, the elbow is in an L-shaped structure.
[0016] In the above technical solution, further, the length of the extension pipe is 0-50mm.
[0017] In the above technical solution, further, the length of the extension pipe is 0-50mm.
[0018] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0019] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0020] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0021] In the above technical solution, further, the semicircular protrusions are arranged at equal intervals in a ring shape.
[0022] In the above technical solution, further, the several semicircle protrusions and the extension pipe are an integral molding structure, the front end of the copper insert is provided with an external rib, and the rear end of the copper insert is provided with an internal rib.
[0023] In the technical solution, the leaked water can enter the guide groove between the several semicircle protrusions and be discharged to the outside of the wall, the stability between the semicircle protrusions and the extension pipe is ensured, and the copper insert can be more firmly embedded with the elbow.
[0024] The utility model discloses the beneficial effects are:
[0025] 1. The anti-seepage elbow, if water leakage occurs, under the cooperation between the extension pipe and the several semicircle protrusions, the extension pipe makes the elbow be lengthened, the port of the extension pipe can be exposed, and the guide groove can be formed between the several semicircle protrusions, thereby the leaked water can be guided to the outside of the wall, and the leaked water can flow downwards along the ceramic tile, so that the personnel can be facilitated to find and timely maintain.
[0026] 2. The anti-seepage elbow, through the setting of the several cutting grooves, under the action of the several cutting grooves, the length of the extension pipe can be cut according to the environment on the spot, so that the extension pipe reaches the appropriate length, and under the action of the cutting groove, the extension pipe can be conveniently cut by the worker, the accuracy of cutting is ensured, and deviation is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is the whole structure schematic diagram of the utility model;
[0028] Figure 2 It is the structure schematic diagram of the elbow and the inside of the extension pipe in the utility model;
[0029] Figure 3 It is the structure schematic diagram of the copper insert in the utility model;
[0030] Figure 4 It is the sectional structure schematic diagram of the elbow in the utility model;
[0031] Figure 5 It is the structure schematic diagram of the elbow installed in the wall in the utility model.
[0032] The marks in the drawing are:
[0033] 1, elbow; 2, extension pipe; 3, cutting groove; 4, semicircle protrusion; 5, sealing gasket; 7, copper insert; 8, round groove. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings Figures 1-5 The application will be further described in detail.
[0035] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0036] Embodiment 1: The present embodiment provides a water seepage prevention elbow, comprising:
[0037] The elbow 1 is fixedly installed with an extension pipe 2 at one end, a plurality of cutting grooves 3 are formed on the extension pipe 2, a sealing gasket 5 is fixedly installed on the side of the extension pipe 2 away from the elbow 1, and a plurality of semicircular protrusions 4 are fixedly installed in the extension pipe 2.
[0038] The circular groove 8 is formed in the elbow 1, and the copper insert 7 is fixedly installed in the circular groove 8. The copper insert 7 is provided with a plurality of bosses and a plurality of grooves.
[0039] When the faucet is installed in the copper insert 7 in the elbow 1, the water inlet end of the faucet passes through the extension pipe 2 and is screwed into the copper insert 7 under the action of the threads. At this time, the circular ring gasket on the faucet will be in contact with the ceramic tile, and the circular ring gasket on the faucet will be in contact with the sealing gasket 5, thereby increasing the sealing between the extension pipe 2 and the circular ring gasket on the faucet, preventing water leakage;
[0040] If water leakage occurs, the guide groove will be formed between the extension pipe 2 and the plurality of semicircular protrusions 4, which can guide the leaked water to the outside of the wall, so that the leaked water can flow down along the ceramic tile, which is convenient for personnel to discover and timely repair. Under the action of the plurality of cutting grooves 3, the length of the extension pipe 2 can be cut according to the on-site environment, so that the extension pipe 2 reaches the appropriate length. Under the action of the plurality of bosses and the plurality of grooves, the grooves are used to prevent the copper insert 7 from falling off, and the bosses are used to prevent the copper insert 7 from rotating. In addition, under the cooperation between the outer rib and the inner rib, the copper insert 7 can be more firmly embedded with the elbow 1.
[0041] Embodiment 2: The present embodiment provides a water seepage prevention elbow, which has the following technical features in addition to the technical solutions of the above-mentioned embodiments. The elbow 1 and the extension pipe 2 are integrally formed.
[0042] Among them, the structural stability between the elbow 1 and the extension pipe 2 is ensured.
[0043] Embodiment 3: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the plurality of semicircular protrusions 4 are annularly and equidistantly distributed.
[0044] Among them, ensure that the plurality of semicircular protrusions 4 can form a guide groove between them, so that water can be guided to the outside of the wall.
[0045] Embodiment 4: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the elbow 1 is in an L-shaped structure.
[0046] Among them, the elbow 1 in an L-shaped structure is convenient for connecting with other pipelines.
[0047] Embodiment 5: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the length of the extension pipe 2 is 0-50mm.
[0048] Among them, the extension pipe 2 lengthens the elbow 1, so that the port of the extension pipe 2 can be exposed, so as to guide the water leakage to the outside of the wall.
[0049] Embodiment 6: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the circular groove 8 is located in the plurality of semicircular protrusions 4.
[0050] Among them, it is ensured that the water leaked from the copper insert 7 can enter the extension pipe 2.
[0051] Embodiment 7: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the copper insert 7 and the plurality of bosses and the plurality of grooves are in an integral molding structure.
[0052] Among them, it is ensured that the structure between the copper insert 7 and the plurality of bosses and the plurality of grooves is stable.
[0053] Embodiment 8: The present embodiment provides a water seepage prevention elbow, in addition to the technical solutions of the above embodiments, further having the following technical features: the plurality of semicircular protrusions 4 and the extension pipe 2 are in an integral molding structure, the front end of the copper insert 7 is provided with an external rib, and the rear end of the copper insert 7 is provided with an internal rib.
[0054] Among them, it is ensured that the leaked water can enter the guide groove between the plurality of semicircular protrusions 4 and be discharged to the outside of the wall, the stability between the plurality of semicircular protrusions 4 and the extension pipe 2 is ensured, and the copper insert 7 can be more firmly inlaid with the elbow 1.
[0055] It is worth noting that, as Figure 5As shown, A is a wall, B is a ceramic tile, the ceramic tile is fixed with the wall through cement, the wall is provided with an L-shaped slot, the ceramic tile is provided with a round hole, the elbow 1 is located in the L-shaped slot on the wall, and the extension pipe 2 is located in the round hole on the ceramic tile, at this time, the side, away from the elbow 1, of the extension pipe 2 is located in the same horizontal plane as the side, away from the wall, of the ceramic tile, so that the leaked water can be drained to the side, away from the wall, of the ceramic tile, thereby facilitating the discovery by personnel and avoiding damage to the wall.
[0056] It is worth noting that the copper insert 7 is made of CW617N European standard environment-friendly copper, the elbow 1, the extension pipe 2 and the plurality of semicircular blocks 4 are made of Xiaoxing PP-R raw material.
[0057] Working principle: when the faucet is installed in the copper insert 7 in the elbow 1, under the action of the thread, the water inlet end of the faucet passes through the extension pipe 2 and is threadedly installed in the copper insert 7, at this time, the circular ring gasket on the faucet will be in contact with the ceramic tile, and the circular ring gasket on the faucet will be in contact with the sealing gasket 5, thereby increasing the sealing between the extension pipe 2 and the circular ring gasket on the faucet, preventing water leakage;
[0058] If water leakage occurs, under the cooperation between the extension pipe 2 and the plurality of semicircular blocks 4, a guide slot will be formed between the plurality of semicircular blocks 4, which can drain the leaked water to the outside of the wall, so that the leaked water can flow downward along the ceramic tile, thereby facilitating the discovery by personnel and timely maintenance, under the action of the plurality of cutting grooves 3, the length of the extension pipe 2 can be cut according to the on-site environment, so that the extension pipe 2 reaches the appropriate length, under the action of the plurality of cutting grooves 3, the extension pipe 2 can be easily cut by the worker, ensuring the accuracy of cutting, under the action of the plurality of bosses and the plurality of grooves, the grooves are used to prevent the copper insert 7 from falling off, the bosses are used to prevent the copper insert 7 from rotating, and under the cooperation between the outer rib and the inner rib, the copper insert 7 can be more firmly inlaid with the elbow 1.
[0059] The embodiments of the present application are described above in combination with the drawings, the embodiments in the present application and the features in the embodiments can be combined with each other without conflict, the present application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the protection scope of the claims, which all belong to the protection of the present application.
Claims
1. A water-tight elbow, characterized in that Include: The elbow (1), one end of the elbow (1) is fixedly installed with the extension tube (2), the extension tube (2) is provided with a plurality of cutting grooves (3), the side of the extension tube (2) away from the elbow (1) is fixedly installed with the sealing gasket (5), a plurality of semicircular lugs (4) are fixedly installed in the extension tube (2); The round groove (8) is set in the elbow (1), the copper insert (7) is fixedly installed in the round groove (8), the copper insert (7) is provided with a plurality of bosses and a plurality of grooves.
2. A water-tight elbow according to claim 1, characterized in that The elbow (1) and the extension tube (2) are integrally formed.
3. A water-tight elbow according to claim 1, wherein A plurality of semicircular lugs (4) are annularly and equidistantly distributed.
4. A water-tight elbow according to claim 1, wherein The elbow (1) is in L-shaped structure.
5. A water-tight elbow according to claim 1, wherein The length of the extension tube (2) is 0-50mm.
6. A water-tight elbow according to claim 1, wherein The round groove (8) is located in a plurality of semicircular lugs (4).
7. A water-tight elbow according to claim 1, wherein The copper insert (7) and a plurality of bosses and a plurality of grooves are integrally formed.
8. A water-tight elbow according to claim 1, wherein A plurality of semicircular lugs (4) and the extension tube (2) are integrally formed, the front end of the copper insert (7) is provided with an outer reinforcing rib, and the rear end of the copper insert (7) is provided with an inner reinforcing rib.